:root {
    --primary-orange: #f05a28;
    --primary-orange-light: #ff7a45;
    --primary-orange-dark: #cc451b;
    --dark-bg: #1a1f2b;
    --darker-bg: #12151e;
    --light-bg: #f8f9fa;
    --text-dark: #2d3748;
    --text-light: #edf2f7;
    --transition: all 0.3s ease;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Inter', sans-serif;
}

body {
    background-color: var(--dark-bg);
    color: var(--text-light);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Typography Utilities */
.text-orange { color: var(--primary-orange); }
.text-dark { color: var(--text-dark); }
.text-center { text-align: center; }
.mb-2 { margin-bottom: 0.5rem; }
.mb-4 { margin-bottom: 1.5rem; }
.mb-5 { margin-bottom: 3rem; }
.mt-4 { margin-top: 1.5rem; }
.mt-5 { margin-top: 3rem; }
.p-4 { padding: 1.5rem; }
.text-muted { color: #718096; }
.text-xs { font-size: 0.8rem; }
.bg-light { background-color: var(--light-bg); color: var(--text-dark); }

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
}

.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; }
.grid-3 { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 2rem; }
.grid-4 { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 2rem; }
.align-center { align-items: center; }

/* Mobile styles moved to bottom */

/* Buttons */
.btn {
    display: inline-block;
    padding: 0.8rem 2rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
    cursor: pointer;
    border: none;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-orange), var(--primary-orange-light));
    color: white;
    box-shadow: 0 4px 15px rgba(240, 90, 40, 0.4);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(240, 90, 40, 0.6);
}

.btn-outline {
    border: 2px solid white;
    color: white;
    background: transparent;
}

.btn-outline:hover {
    background: white;
    color: var(--primary-orange);
}

.btn-outline-orange {
    border: 2px solid var(--primary-orange);
    color: var(--primary-orange);
    background: transparent;
}

.btn-outline-orange:hover {
    background: var(--primary-orange);
    color: white;
}

.btn-block { display: block; width: 100%; text-align: center; }

.pulse {
    animation: pulse-animation 2s infinite;
}

@keyframes pulse-animation {
    0% { transform: scale(1); box-shadow: 0 0 0 0 rgba(240, 90, 40, 0.7); }
    70% { transform: scale(1.05); box-shadow: 0 0 0 10px rgba(240, 90, 40, 0); }
    100% { transform: scale(1); box-shadow: 0 0 0 0 rgba(240, 90, 40, 0); }
}

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    padding: 1.5rem 0;
    z-index: 100;
    transition: var(--transition);
}

.navbar.scrolled {
    background: rgba(18, 21, 30, 0.95);
    backdrop-filter: blur(10px);
    padding: 1rem 0;
    box-shadow: 0 4px 20px rgba(0,0,0,0.3);
}

.nav-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.5rem;
    font-weight: 800;
    color: white;
    letter-spacing: 1px;
}

.logo i { color: var(--primary-orange); }

/* Hero Section */
.hero {
    min-height: 100vh;
    background: #000;
    position: relative;
    display: flex;
    align-items: center;
    padding-top: 80px; /* Offset para el navbar */
    overflow: hidden;
}

.video-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    pointer-events: none;
    overflow: hidden;
}

.video-background iframe {
    width: 100vw;
    height: 56.25vw; /* 16:9 aspect ratio */
    min-height: 100vh;
    min-width: 177.77vh; /* 16:9 aspect ratio */
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(1.5);
}

.hero-overlay {
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: linear-gradient(135deg, rgba(18, 21, 30, 0.70) 0%, rgba(30, 39, 56, 0.60) 100%);
    z-index: 1;
}

#particles-js, .hero-content {
    position: relative;
    z-index: 2;
}

#particles-js {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    width: 100%;
    padding: 40px 0;
}

.hero-text-card {
    background: var(--primary-orange);
    border-radius: 20px;
    padding: 3.5rem;
    color: white;
    box-shadow: 0 20px 50px rgba(0,0,0,0.3);
}

.hero-text-card h1 {
    font-size: 3.2rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
    line-height: 1.1;
}

.hero-text-card p {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.95);
    margin-bottom: 1.5rem;
}

.hero-image {
    display: flex;
    justify-content: center;
    align-items: flex-start;
    height: 100%;
    padding-top: 3rem;
}

.hero-image img {
    max-width: 110%;
    max-height: 90vh;
    object-fit: contain;
    filter: drop-shadow(0 20px 30px rgba(0,0,0,0.5));
    transform: scale(1.05);
    transform-origin: bottom center;
}

.btn-dark {
    background: var(--darker-bg);
    color: white;
}
.btn-dark:hover {
    background: #000;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0,0,0,0.4);
    color: white;
}

/* Mobile styles moved to bottom */

/* Sections General */
.section { padding: 6rem 0; }
.section-subtitle {
    color: var(--primary-orange);
    font-size: 1rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 0.5rem;
}
.section-title {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 2rem;
}

/* Mobile styles moved to bottom */

/* Problem Box */
.problem-box {
    background: rgba(240, 90, 40, 0.1);
    border-left: 4px solid var(--primary-orange);
    padding: 2rem;
    border-radius: 8px;
    margin-bottom: 3rem;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.problem-box h4 {
    color: var(--primary-orange);
    font-size: 1.2rem;
    margin-bottom: 1rem;
}

.problem-list { list-style: none; }
.problem-list li { margin-bottom: 0.8rem; display: flex; align-items: flex-start; gap: 10px; color: #cbd5e1; }
.problem-list i { color: #f56565; margin-top: 5px; }

/* Cards / Glassmorphism */
.glass-card {
    background: rgba(255, 255, 255, 0.03);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 16px;
    padding: 2.5rem;
    transition: var(--transition);
}

.glass-card:hover {
    transform: translateY(-10px);
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(240, 90, 40, 0.3);
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
}

.card-icon {
    width: 60px;
    height: 60px;
    background: rgba(240, 90, 40, 0.1);
    color: var(--primary-orange);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    margin-bottom: 1.5rem;
    transition: var(--transition);
}

.glass-card:hover .card-icon {
    background: var(--primary-orange);
    color: white;
}

.glass-card h3 { margin-bottom: 1rem; font-size: 1.4rem; }
.glass-card p { color: #a0aec0; font-size: 0.95rem; }

/* Results Section */
.result-item {
    text-align: center;
    padding: 2.5rem 1.5rem;
    background: white;
    border-radius: 16px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.05);
    transition: var(--transition);
}

.result-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0,0,0,0.1);
}

.result-icon {
    font-size: 2.5rem;
    color: var(--primary-orange);
    margin-bottom: 1.5rem;
}

.result-item h4 { color: var(--text-dark); margin-bottom: 0.8rem; font-size: 1.2rem; }
.result-item p { color: #718096; font-size: 0.95rem; }

/* Timeline */
.timeline {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
}

.timeline::after {
    content: '';
    position: absolute;
    width: 2px;
    background: rgba(240, 90, 40, 0.3);
    top: 0;
    bottom: 0;
    left: 50%;
    margin-left: -1px;
}

.timeline-item {
    padding: 10px 40px;
    position: relative;
    background-color: inherit;
    width: 50%;
    margin-bottom: 2rem;
}

.timeline-item:nth-child(even) { left: 50%; }
.timeline-item:nth-child(odd) { left: 0; text-align: right; }

.timeline-number {
    position: absolute;
    width: 40px;
    height: 40px;
    right: -20px;
    background: var(--darker-bg);
    border: 2px solid var(--primary-orange);
    top: 15px;
    border-radius: 50%;
    z-index: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    color: var(--primary-orange);
}

.timeline-item:nth-child(even) .timeline-number { left: -20px; }

.timeline-content { padding: 1.5rem; }
.timeline-content h4 { color: var(--primary-orange); margin-bottom: 0.5rem; }
.timeline-content p { color: #a0aec0; margin: 0; font-size: 0.95rem; }

/* Mobile styles moved to bottom */

/* Check list */
.check-list { list-style: none; margin-bottom: 2rem; }
.check-list li { margin-bottom: 0.8rem; display: flex; align-items: flex-start; gap: 12px; color: #4a5568; }
.check-list i { margin-top: 5px; }

.rounded-img { border-radius: 16px; width: 100%; height: auto; object-fit: cover; }
.shadow-lg { box-shadow: 0 20px 40px rgba(0,0,0,0.15); }

/* Target Section */
.target-card {
    background: rgba(255, 255, 255, 0.05);
    padding: 2.5rem 1.5rem;
    border-radius: 16px;
    text-align: center;
    transition: var(--transition);
}
.target-card:hover { background: rgba(240, 90, 40, 0.1); transform: translateY(-5px); }
.target-icon { font-size: 2.5rem; color: var(--primary-orange); margin-bottom: 1.5rem; }
.target-card h4 { margin-bottom: 0.5rem; font-size: 1.1rem; }
.target-card p { color: #a0aec0; font-size: 0.9rem; }

/* Pricing */
.pricing-card {
    background: white;
    padding: 3rem 2rem;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    color: var(--text-dark);
}

.logo {
    font-size: 0.95rem;
    color: white;
    display: flex;
    align-items: center;
    letter-spacing: 0px;
}

.price {
    font-size: 3.5rem;
    font-weight: 800;
    color: var(--primary-orange);
    text-align: center;
    margin: 1rem 0;
}

.border-left-orange { border-left: 4px solid var(--primary-orange); background: white; border-radius: 0 12px 12px 0; box-shadow: 0 4px 10px rgba(0,0,0,0.05); }

.footer { padding: 2rem; background: var(--darker-bg); color: #718096; font-size: 0.9rem; border-top: 1px solid rgba(255,255,255,0.05); }

/* Animations */
.fade-in-up { opacity: 0; transform: translateY(30px); transition: opacity 0.8s ease, transform 0.8s ease; }
.fade-in-up.visible { opacity: 1; transform: translateY(0); }
.delay-1 { transition-delay: 0.2s; }
.delay-2 { transition-delay: 0.4s; }
.delay-3 { transition-delay: 0.6s; }

/* Mobile Responsiveness */
@media (max-width: 768px) {
    .hero-text-card { padding: 1.5rem; }
    .hero-text-card h1 { font-size: 2rem; margin-top: 0; margin-bottom: 0.8rem; line-height: 1.2; }
    .hero-text-card p { font-size: 0.95rem; margin-bottom: 0.8rem; line-height: 1.4; }
    .hero-text-card .investment-badge { margin-bottom: 1rem; }
    .section { padding: 3rem 0; }
    .grid-2 { grid-template-columns: 1fr; gap: 2rem; }
    .hero h1 { font-size: 2.3rem; margin-top: 1rem; }
    .hero p { font-size: 1rem; }
    .section-title { font-size: 1.8rem; margin-bottom: 1.5rem; }
    .timeline::after { left: 31px; }
    .timeline-item { width: 100%; padding-left: 70px; padding-right: 0px; text-align: left; }
    .timeline-item:nth-child(even) { left: 0%; }
    .timeline-number { left: 11px !important; right: auto !important; }
    .problem-box, .glass-card, .target-card, .result-item { padding: 1.5rem; }
    .pricing-card { padding: 2rem 1.5rem; }
    .border-left-orange { 
        border-left: none; 
        border-top: 4px solid var(--primary-orange); 
        border-radius: 8px; 
        padding: 1.5rem !important; 
        margin-top: 2rem;
    }
    .btn { padding: 0.8rem 1.5rem; width: 100%; margin-bottom: 0.5rem; }
    .navbar .btn { width: auto; padding: 0.5rem 1rem; font-size: 0.9rem; margin-bottom: 0; }
    .nav-content { padding: 0 10px; }
    .logo { font-size: 1.2rem; }
}

/* Modal Styles */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(0,0,0,0.8);
    backdrop-filter: blur(5px);
}

.modal-content {
    background-color: var(--light-bg);
    margin: 5% auto;
    padding: 30px;
    border-radius: 16px;
    width: 90%;
    max-width: 600px;
    color: var(--text-dark);
    position: relative;
    animation: slideIn 0.3s ease-out;
}

@keyframes slideIn {
    from { transform: translateY(-50px); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}

.close-modal {
    color: #aaa;
    float: right;
    font-size: 28px;
    font-weight: bold;
    cursor: pointer;
    position: absolute;
    top: 15px;
    right: 20px;
}

.close-modal:hover,
.close-modal:focus {
    color: var(--primary-orange);
    text-decoration: none;
}

/* Form Styles */
.form-glass {
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.4);
    box-shadow: 0 30px 60px rgba(0,0,0,0.15);
}

.modal-header .modal-icon {
    font-size: 2.5rem;
    margin-bottom: 10px;
}

.input-wrapper {
    display: flex;
    flex-direction: column;
}

.input-wrapper label {
    font-weight: 600;
    margin-bottom: 5px;
    color: var(--text-dark);
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.input-wrapper input, .input-wrapper textarea {
    width: 100%;
    padding: 14px;
    background-color: #f8fafc;
    border: 1px solid #e2e8f0;
    border-radius: 10px;
    font-size: 0.95rem;
    transition: all 0.3s;
}

.input-wrapper input:focus, .input-wrapper textarea:focus {
    background-color: white;
    outline: none;
    border-color: var(--primary-orange);
    box-shadow: 0 0 0 4px rgba(240, 90, 40, 0.1);
}

.iti { width: 100% !important; color: var(--text-dark); }

/* Custom Checkbox */
.custom-checkbox {
    display: flex;
    align-items: flex-start;
    position: relative;
    padding-left: 32px;
    cursor: pointer;
    font-size: 0.9rem;
    color: var(--text-dark);
    user-select: none;
    line-height: 1.4;
}

.custom-checkbox input {
    position: absolute;
    opacity: 0;
    cursor: pointer;
    height: 0;
    width: 0;
}

.checkmark {
    position: absolute;
    top: 2px;
    left: 0;
    height: 22px;
    width: 22px;
    background-color: #f1f5f9;
    border: 2px solid #cbd5e1;
    border-radius: 6px;
    transition: all 0.2s;
}

.custom-checkbox:hover input ~ .checkmark {
    border-color: var(--primary-orange);
}

.custom-checkbox input:checked ~ .checkmark {
    background-color: var(--primary-orange);
    border-color: var(--primary-orange);
}

.checkmark:after {
    content: "";
    position: absolute;
    display: none;
}

.custom-checkbox input:checked ~ .checkmark:after {
    display: block;
}

.custom-checkbox .checkmark:after {
    left: 7px;
    top: 3px;
    width: 5px;
    height: 10px;
    border: solid white;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}

.checkbox-text strong {
    color: var(--primary-orange);
}

/* Badge Animado */
.investment-badge {
    display: inline-block;
    background: white;
    color: var(--primary-orange);
    padding: 8px 16px;
    border-radius: 30px;
    font-weight: 800;
    font-size: 0.9rem;
    margin-bottom: 1.5rem;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

.pulse-badge {
    animation: badge-pulse 2s infinite;
}

@keyframes badge-pulse {
    0% { transform: scale(1); box-shadow: 0 0 0 0 rgba(255, 255, 255, 0.7); }
    70% { transform: scale(1.05); box-shadow: 0 0 0 10px rgba(255, 255, 255, 0); }
    100% { transform: scale(1); box-shadow: 0 0 0 0 rgba(255, 255, 255, 0); }
}

@keyframes floating {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-15px); }
    100% { transform: translateY(0px); }
}

.floating-img {
    animation: floating 6s ease-in-out infinite;
}

/* Toast Notification */
.toast-notification {
    position: fixed;
    bottom: -150px;
    left: 20px;
    background: rgba(18, 21, 30, 0.95);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-left: 4px solid var(--primary-orange);
    padding: 15px 20px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    gap: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    z-index: 9999;
    transition: bottom 0.6s cubic-bezier(0.68, -0.55, 0.265, 1.55), transform 0.2s ease;
    max-width: 350px;
    cursor: pointer;
}

.toast-notification:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.6);
}

.toast-notification.show {
    bottom: 20px;
}

.toast-icon {
    background: rgba(240, 90, 40, 0.2);
    color: var(--primary-orange);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 1.2rem;
    flex-shrink: 0;
}

.toast-content p {
    margin: 0;
    line-height: 1.4;
    font-size: 0.9rem;
}

/* Navbar Logo and CTA refinements */
.logo-text {
    display: flex;
    align-items: center;
    line-height: 1;
    padding-top: 2px;
}
.logo-separator { margin: 0 5px; }
.logo-subtitle { opacity: 0.9; }

.navbar .btn {
    white-space: nowrap; /* Prevent CTA from wrapping */
}

@media (max-width: 768px) {
    .logo-text {
        flex-direction: column;
        align-items: flex-start;
        gap: 2px;
    }
    .logo-separator { display: none; }
    .logo-subtitle {
        font-size: 0.65rem;
        font-weight: 400;
    }
    .navbar .btn {
        padding: 0.4rem 0.8rem;
        font-size: 0.8rem;
    }
}

/* Logo Carousel */
.logo-carousel-section {
    background: linear-gradient(to bottom, transparent 0%, rgba(18, 21, 30, 0.95) 100%);
    padding: 2.5rem 0;
    overflow: hidden;
    position: relative;
    border: none;
    z-index: 2; /* Ensures it sits above the hero-overlay */
}

.logo-carousel-track {
    display: flex;
    align-items: center;
    width: calc(250px * 20);
    animation: scrollCarousel 35s linear infinite;
}

.logo-slide {
    width: 250px;
    padding: 0 40px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.logo-slide img {
    max-width: 100%;
    max-height: 55px;
    object-fit: contain;
    opacity: 1; /* 100% visible */
    transition: transform 0.3s ease;
}

.logo-slide img:hover {
    transform: scale(1.05);
}

@keyframes scrollCarousel {
    0% { transform: translateX(0); }
    100% { transform: translateX(calc(-250px * 10)); }
}

/* WhatsApp Widget */
.wa-widget-container {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 1000;
    font-family: 'Inter', sans-serif;
}

.wa-widget-btn {
    position: relative;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: flex-end;
}

.wa-icon-wrapper {
    background-color: #25D366;
    color: white;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 2rem;
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.4);
    position: relative;
    transition: transform 0.3s ease;
}

.wa-icon-wrapper:hover {
    transform: scale(1.1);
}

.wa-notification-dot {
    position: absolute;
    top: 5px;
    right: 5px;
    width: 12px;
    height: 12px;
    background-color: #ff3b30;
    border-radius: 50%;
    border: 2px solid white;
}

.wa-tooltip {
    background-color: white;
    color: #333;
    padding: 8px 15px;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 600;
    box-shadow: 0 4px 10px rgba(0,0,0,0.15);
    margin-right: 15px;
    position: relative;
    display: flex;
    align-items: center;
    animation: floatTooltip 3s ease-in-out infinite;
}

.wa-tooltip::after {
    content: '';
    position: absolute;
    right: -8px;
    top: 50%;
    transform: translateY(-50%);
    border-width: 6px;
    border-style: solid;
    border-color: transparent transparent transparent white;
}

.wa-close-tooltip {
    margin-left: 8px;
    color: #999;
    font-size: 1.2rem;
    line-height: 1;
    cursor: pointer;
}

.wa-close-tooltip:hover {
    color: #333;
}

@keyframes floatTooltip {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-5px); }
}

.wa-chat-window {
    position: absolute;
    bottom: 80px;
    right: 0;
    width: 320px;
    background-color: white;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
    overflow: hidden;
    display: none;
    flex-direction: column;
    transform-origin: bottom right;
    animation: scaleIn 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.wa-chat-window.show {
    display: flex;
}

@keyframes scaleIn {
    from { opacity: 0; transform: scale(0.5); }
    to { opacity: 1; transform: scale(1); }
}

.wa-chat-header {
    background-color: #075E54;
    color: white;
    padding: 15px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.wa-header-info {
    display: flex;
    align-items: center;
    gap: 10px;
}

.wa-header-info strong {
    font-size: 1rem;
}

.wa-header-info span {
    font-size: 0.75rem;
    opacity: 0.8;
}

.wa-close-btn {
    background: none;
    border: none;
    color: white;
    font-size: 1.5rem;
    cursor: pointer;
    line-height: 1;
    padding: 0;
}

.wa-chat-body {
    background-color: #ECE5DD;
    padding: 20px;
    height: 200px;
    overflow-y: auto;
    position: relative;
    background-image: url('https://user-images.githubusercontent.com/15075759/28719144-86dc0f70-73b1-11e7-911d-60d70fcded21.png');
    background-size: cover;
}

.wa-message-received {
    background-color: white;
    padding: 10px 15px;
    border-radius: 0 12px 12px 12px;
    display: inline-block;
    max-width: 85%;
    box-shadow: 0 1px 2px rgba(0,0,0,0.1);
    position: relative;
    color: #333;
    font-size: 0.9rem;
    line-height: 1.4;
}

.wa-message-received::before {
    content: '';
    position: absolute;
    top: 0;
    left: -8px;
    border-width: 8px 8px 0 0;
    border-style: solid;
    border-color: white transparent transparent transparent;
}

.wa-message-time {
    display: block;
    font-size: 0.65rem;
    color: #999;
    text-align: right;
    margin-top: 5px;
}

.wa-chat-footer {
    background-color: white;
    padding: 15px;
    border-top: 1px solid #eee;
}

.wa-input-container {
    background-color: #f0f0f0;
    border-radius: 20px;
    padding: 10px 15px;
    margin-bottom: 10px;
}

.wa-input-container input {
    border: none;
    background: transparent;
    width: 100%;
    outline: none;
    font-size: 0.9rem;
    color: #333;
}

.wa-send-btn {
    background-color: #25D366;
    color: white;
    border: none;
    width: 100%;
    padding: 12px;
    border-radius: 25px;
    font-weight: 600;
    cursor: pointer;
    font-size: 1rem;
    transition: background-color 0.2s;
}

.wa-send-btn:hover {
    background-color: #128C7E;
}

/* New Visual Countdown Timer */
.countdown-banner {
    background: rgba(30, 39, 56, 0.85);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.3);
}

.countdown-timer-visual {
    display: flex;
    justify-content: center;
    gap: 15px;
}

.countdown-item-visual {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.countdown-item-visual .cd-value {
    background-color: var(--primary-orange);
    color: white;
    width: 65px;
    height: 65px;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 1.8rem;
    font-weight: 800;
    margin-bottom: 8px;
    box-shadow: 0 4px 15px rgba(255, 94, 0, 0.3);
}

.hero-countdown .cd-value {
    background-color: #262626;
    box-shadow: 0 4px 15px rgba(0,0,0,0.4);
    border: 1px solid rgba(255,255,255,0.1);
}

.countdown-item-visual .cd-label {
    font-size: 0.7rem;
    color: rgba(255,255,255,0.7);
    letter-spacing: 1px;
}
.countdown-timer-visual.dark-labels .cd-label {
    color: #444;
    font-weight: 700;
}

/* Gracias.html Base Styles */
.gracias-title {
    color: white; 
    font-size: 2.8rem; 
    font-weight: 800; 
    margin-bottom: 1rem;
}
.gracias-subtitle {
    color: white; 
    font-size: 1.2rem; 
    opacity: 0.9; 
    max-width: 600px; 
    margin: 0 auto;
}
.event-info-box {
    max-width: 800px; 
    margin: 0 auto 3rem auto; 
    padding: 30px; 
    text-align: left;
}
.payment-card {
    padding: 30px; 
    text-align: center; 
    display: flex; 
    flex-direction: column;
}

/* Mobile Optimizations */
@media (max-width: 768px) {
    /* Optimize Gracias Page Texts and Spacing */
    .gracias-title {
        font-size: 2rem !important;
        line-height: 1.2;
    }
    .gracias-subtitle {
        font-size: 1rem !important;
        padding: 0 15px;
    }
    .event-info-box {
        padding: 20px 15px !important;
        margin-bottom: 2rem !important;
    }
    .payment-card {
        padding: 20px !important;
    }
    .payment-options-grid {
        margin-bottom: 1.5rem !important;
        gap: 15px !important;
    }
    
    /* Optimize Countdown Visuals */
    .countdown-timer-visual {
        gap: 8px !important;
    }
    .countdown-item-visual .cd-value {
        width: 50px !important;
        height: 50px !important;
        font-size: 1.3rem !important;
    }
    .countdown-item-visual .cd-label {
        font-size: 0.6rem !important;
    }
}